NVIDIA GeForce RTX 3080 vs AMD Radeon Pro V5300X

VS

NVIDIA GeForce RTX 3080

AMD Radeon Pro V5300X

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 4GB VRAM Radeon Pro V5300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Boost Clock has increased by 42% (1710MHz vs 1201MHz)

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 96.00GB/s)

7680 additional rendering cores

AMD Radeon Pro V5300X 's Advantages

Lower TDP (50W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +1110%

29.77 TFLOPS

Radeon Pro V5300X

2.46 TFLOPS

GeForce RTX 3080

VS

Radeon Pro V5300X

Graphics Card

Sep 2020

Release Date

Unknown

GeForce 30

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1440 MHz

Base Clock

1125 MHz

1710 MHz

Boost Clock

1201 MHz

1188 MHz

Memory Clock

1500 MHz

Memory

10GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

16

68

SM Count

-

8704

Shading Units

1024

272

TMUs

64

96

ROPs

16

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

5 MB

L2 Cache

1024 KB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

19.22 GPixel/s

465.1 GTexel/s

Texture Rate

76.86 GTexel/s

29.77 TFLOPS

FP16 (half)

-

29.77 TFLOPS

FP32 (float)

2.460 TFLOPS

465.1 GFLOPS

FP64 (double)

153.7 GFLOPS

Board Design

320W

TDP

50W

700 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

Baffin

GA102-200-KD-A1

GPU Variant

Baffin XT

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

28.3 billion

Transistors

3 billion

628 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.4

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